diff --git a/src/mocks/Reserve.sol b/src/mocks/Reserve.sol
index 2ad8a1d..045718c 100644
--- a/src/mocks/Reserve.sol
+++ b/src/mocks/Reserve.sol
@@ -51,11 +51,11 @@ contract Reserve is ERC20Permit {
     function mint(address account) external payable {
         uint256 donation = msg.value * donationRate / 1e5;
         accumulatedDonation += donation;
-        _innerMint(account, msg.value * conversionRate);
+        _mint(account, msg.value * conversionRate);
     }
 
     function burn(uint256 amount) external payable {
-        _innerBurn(msg.sender, amount);
+        _burn(msg.sender, amount);
         uint256 valueDiff = address(this).balance - accumulatedDonation;
         uint256 valueBack = amount * valueDiff / (amount + totalSupply());
 
@@ -67,12 +67,4 @@ contract Reserve is ERC20Permit {
         uint256 valueDiff = address(this).balance - accumulatedDonation;
         return amount * valueDiff / totalSupply();
     }
-
-    function _innerMint(address who, uint256 amount) internal {
-        _mint(who, amount);
-    }
-
-    function _innerBurn(address who, uint256 amount) internal {
-        _burn(who, amount);
-    }
 }